ZIP code 55707: Barnum, MN
ZIP code 55707 is in Barnum (18% of residents) and Mahtowa (6.7%), in Carlton County, Minnesota. 75% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate district is State Senate District 11; its state house district is State House District 11A.
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Barnum | 18% |
| Mahtowa | 6.7% |
| County | Share of ZIP residents |
|---|---|
| Carlton County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Barnum township | 25% |
| Blackhoof township | 21% |
| Barnum city | 18% |
| Skelton township | 12% |
| Mahtowa township | 12% |
| Atkinson township | 7.9% |
| North Carlton UT | 3.1% |
| Clear Creek UT | 0.6% |
| Kalevala township | 0.5% |
| Moose Lake township | 0.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Minnesota's 8th congressional district (MN-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MN-08) | Pete Stauber (R) | 202-225-6211 | 100% |
| U.S. Senator | Amy Klobuchar (D) | 202-224-3244 · contact form | statewide |
| U.S. Senator | Tina Smith (D) | 202-224-5641 · contact form | statewide |
| State Senator (State Senate District 11) | Jason Rarick (R) | 100% | |
| State Representative (State House District 11A) | Jeff Dotseth (R) | 100% |
Elected under MN's previous legislative map; the district's lines changed for 2026.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Barnum website: http://barnummn.us
- Barnum laws: search for the Barnum, Minnesota code of ordinances
- Mahtowa laws: search for the Mahtowa, Minnesota code of ordinances
- Carlton County website: http://www.co.carlton.mn.us
- Carlton County laws: search for the Carlton County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 11 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 11A | 100% |
Voting precincts
11 voting precincts overlap ZIP 55707. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:55707")
ZIP 55707 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.